<html>
<head>
    <meta charset='utf-8'/>
    <title>模拟迁徙图</title>

    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no'/>
    <link href="https://cdn.bootcss.com/mapbox-gl/0.38.0/mapbox-gl.css" rel="stylesheet">
    <script src="https://cdn.bootcss.com/mapbox-gl/0.38.0/mapbox-gl.js"></script>
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    <script type="text/javascript" src="http://iclient.supermapol.com/libs/echartsLayer/EchartsLayer.js"></script>
    <style>
        body {
            margin: 0;
            padding: 0;
        }

        #map {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 100%;
        }
    </style>
</head>
<body>

<div id='map'></div>
<script>
    var attribution = "<a href='https://www.mapbox.com/about/maps/' target='_blank'>© Mapbox </a> with " +
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        center: [112, 37.94],
        zoom: 3
    });
    map.addControl(new mapboxgl.NavigationControl(), 'top-left');

    map.on('load', function () {
        var geoCoordMap = {
            '上海': [121.4648, 31.2891],
            '东莞': [113.8953, 22.901],
            '东营': [118.7073, 37.5513],
            '中山': [113.4229, 22.478],
            '临汾': [111.4783, 36.1615],
            '临沂': [118.3118, 35.2936],
            '丹东': [124.541, 40.4242],
            '丽水': [119.5642, 28.1854],
            '乌鲁木齐': [87.9236, 43.5883],
            '佛山': [112.8955, 23.1097],
            '保定': [115.0488, 39.0948],
            '兰州': [103.5901, 36.3043],
            '包头': [110.3467, 41.4899],
            '北京': [116.4551, 40.2539],
            '北海': [109.314, 21.6211],
            '南京': [118.8062, 31.9208],
            '南宁': [108.479, 23.1152],
            '南昌': [116.0046, 28.6633],
            '南通': [121.1023, 32.1625],
            '厦门': [118.1689, 24.6478],
            '台州': [121.1353, 28.6688],
            '合肥': [117.29, 32.0581],
            '呼和浩特': [111.4124, 40.4901],
            '咸阳': [108.4131, 34.8706],
            '哈尔滨': [127.9688, 45.368],
            '唐山': [118.4766, 39.6826],
            '嘉兴': [120.9155, 30.6354],
            '大同': [113.7854, 39.8035],
            '大连': [122.2229, 39.4409],
            '天津': [117.4219, 39.4189],
            '太原': [112.3352, 37.9413],
            '威海': [121.9482, 37.1393],
            '宁波': [121.5967, 29.6466],
            '宝鸡': [107.1826, 34.3433],
            '宿迁': [118.5535, 33.7775],
            '常州': [119.4543, 31.5582],
            '广州': [113.5107, 23.2196],
            '廊坊': [116.521, 39.0509],
            '延安': [109.1052, 36.4252],
            '张家口': [115.1477, 40.8527],
            '徐州': [117.5208, 34.3268],
            '德州': [116.6858, 37.2107],
            '惠州': [114.6204, 23.1647],
            '成都': [103.9526, 30.7617],
            '扬州': [119.4653, 32.8162],
            '承德': [117.5757, 41.4075],
            '拉萨': [91.1865, 30.1465],
            '无锡': [120.3442, 31.5527],
            '日照': [119.2786, 35.5023],
            '昆明': [102.9199, 25.4663],
            '杭州': [119.5313, 29.8773],
            '枣庄': [117.323, 34.8926],
            '柳州': [109.3799, 24.9774],
            '株洲': [113.5327, 27.0319],
            '武汉': [114.3896, 30.6628],
            '汕头': [117.1692, 23.3405],
            '江门': [112.6318, 22.1484],
            '沈阳': [123.1238, 42.1216],
            '沧州': [116.8286, 38.2104],
            '河源': [114.917, 23.9722],
            '泉州': [118.3228, 25.1147],
            '泰安': [117.0264, 36.0516],
            '泰州': [120.0586, 32.5525],
            '济南': [117.1582, 36.8701],
            '济宁': [116.8286, 35.3375],
            '海口': [110.3893, 19.8516],
            '淄博': [118.0371, 36.6064],
            '淮安': [118.927, 33.4039],
            '深圳': [114.5435, 22.5439],
            '清远': [112.9175, 24.3292],
            '温州': [120.498, 27.8119],
            '渭南': [109.7864, 35.0299],
            '湖州': [119.8608, 30.7782],
            '湘潭': [112.5439, 27.7075],
            '滨州': [117.8174, 37.4963],
            '潍坊': [119.0918, 36.524],
            '烟台': [120.7397, 37.5128],
            '玉溪': [101.9312, 23.8898],
            '珠海': [113.7305, 22.1155],
            '盐城': [120.2234, 33.5577],
            '盘锦': [121.9482, 41.0449],
            '石家庄': [114.4995, 38.1006],
            '福州': [119.4543, 25.9222],
            '秦皇岛': [119.2126, 40.0232],
            '绍兴': [120.564, 29.7565],
            '聊城': [115.9167, 36.4032],
            '肇庆': [112.1265, 23.5822],
            '舟山': [122.2559, 30.2234],
            '苏州': [120.6519, 31.3989],
            '莱芜': [117.6526, 36.2714],
            '菏泽': [115.6201, 35.2057],
            '营口': [122.4316, 40.4297],
            '葫芦岛': [120.1575, 40.578],
            '衡水': [115.8838, 37.7161],
            '衢州': [118.6853, 28.8666],
            '西宁': [101.4038, 36.8207],
            '西安': [109.1162, 34.2004],
            '贵阳': [106.6992, 26.7682],
            '连云港': [119.1248, 34.552],
            '邢台': [114.8071, 37.2821],
            '邯郸': [114.4775, 36.535],
            '郑州': [113.4668, 34.6234],
            '鄂尔多斯': [108.9734, 39.2487],
            '重庆': [107.7539, 30.1904],
            '金华': [120.0037, 29.1028],
            '铜川': [109.0393, 35.1947],
            '银川': [106.3586, 38.1775],
            '镇江': [119.4763, 31.9702],
            '长春': [125.8154, 44.2584],
            '长沙': [113.0823, 28.2568],
            '长治': [112.8625, 36.4746],
            '阳泉': [113.4778, 38.0951],
            '青岛': [120.4651, 36.3373],
            '韶关': [113.7964, 24.7028]
        };

        var BJData = [
            [{
                name: '北京'
            }, {
                name: '上海',
                value: 95
            }],
            [{
                name: '北京'
            }, {
                name: '广州',
                value: 90
            }],
            [{
                name: '北京'
            }, {
                name: '大连',
                value: 80
            }],
            [{
                name: '北京'
            }, {
                name: '南宁',
                value: 70
            }],
            [{
                name: '北京'
            }, {
                name: '南昌',
                value: 60
            }],
            [{
                name: '北京'
            }, {
                name: '拉萨',
                value: 50
            }],
            [{
                name: '北京'
            }, {
                name: '长春',
                value: 40
            }],
            [{
                name: '北京'
            }, {
                name: '包头',
                value: 30
            }],
            [{
                name: '北京'
            }, {
                name: '重庆',
                value: 20
            }],
            [{
                name: '北京'
            }, {
                name: '常州',
                value: 10
            }]
        ];

        var SHData = [
            [{
                name: '上海'
            }, {
                name: '包头',
                value: 95
            }],
            [{
                name: '上海'
            }, {
                name: '昆明',
                value: 90
            }],
            [{
                name: '上海'
            }, {
                name: '广州',
                value: 80
            }],
            [{
                name: '上海'
            }, {
                name: '郑州',
                value: 70
            }],
            [{
                name: '上海'
            }, {
                name: '长春',
                value: 60
            }],
            [{
                name: '上海'
            }, {
                name: '重庆',
                value: 50
            }],
            [{
                name: '上海'
            }, {
                name: '长沙',
                value: 40
            }],
            [{
                name: '上海'
            }, {
                name: '北京',
                value: 30
            }],
            [{
                name: '上海'
            }, {
                name: '丹东',
                value: 20
            }],
            [{
                name: '上海'
            }, {
                name: '大连',
                value: 10
            }]
        ];

        var GZData = [
            [{
                name: '广州'
            }, {
                name: '福州',
                value: 95
            }],
            [{
                name: '广州'
            }, {
                name: '太原',
                value: 90
            }],
            [{
                name: '广州'
            }, {
                name: '长春',
                value: 80
            }],
            [{
                name: '广州'
            }, {
                name: '重庆',
                value: 70
            }],
            [{
                name: '广州'
            }, {
                name: '西安',
                value: 60
            }],
            [{
                name: '广州'
            }, {
                name: '成都',
                value: 50
            }],
            [{
                name: '广州'
            }, {
                name: '常州',
                value: 40
            }],
            [{
                name: '广州'
            }, {
                name: '北京',
                value: 30
            }],
            [{
                name: '广州'
            }, {
                name: '北海',
                value: 20
            }],
            [{
                name: '广州'
            }, {
                name: '海口',
                value: 10
            }]
        ];

        var planePath =
                'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z';

        var convertData = function (data) {
            var res = [];
            for (var i = 0; i < data.length; i++) {
                var dataItem = data[i];
                var fromCoord = geoCoordMap[dataItem[0].name];
                var toCoord = geoCoordMap[dataItem[1].name];
                if (fromCoord && toCoord) {
                    res.push({
                        fromName: dataItem[0].name,
                        toName: dataItem[1].name,
                        coords: [fromCoord, toCoord]
                    });
                }
            }
            return res;
        };

        var color = ['#a6c84c', '#ffa022', '#46bee9'];
        var series = [];
        [
            ['北京', BJData],
            ['上海', SHData],
            ['广州', GZData]
        ].forEach(function (item, i) {
            series.push({
                name: item[0] + ' Top10',
                coordinateSystem: 'GLMap',
                type: 'lines',
                zlevel: 1,
                effect: {
                    show: true,
                    period: 6,
                    trailLength: 0.7,
                    color: '#fff',
                    symbolSize: 3
                },
                lineStyle: {
                    normal: {
                        color: color[i],
                        width: 0,
                        curveness: 0.2
                    }
                },
                data: convertData(item[1])
            }, {
                name: item[0] + ' Top10',
                coordinateSystem: 'GLMap',
                type: 'lines',
                zlevel: 2,
                effect: {
                    show: true,
                    period: 6,
                    trailLength: 0,
                    symbol: planePath,
                    symbolSize: 15
                },
                lineStyle: {
                    normal: {
                        color: color[i],
                        width: 1,
                        opacity: 0.4,
                        curveness: 0.2
                    }
                },
                data: convertData(item[1])
            }, {
                name: item[0] + ' Top10',
                type: 'effectScatter',
                coordinateSystem: 'GLMap',
                zlevel: 2,
                rippleEffect: {
                    brushType: 'stroke'
                },
                label: {
                    normal: {
                        show: true,
                        position: 'right',
                        formatter: '{b}'
                    }
                },
                symbolSize: function (val) {
                    return val[2] / 8;
                },
                itemStyle: {
                    normal: {
                        color: color[i]
                    }
                },
                data: item[1].map(function (dataItem) {
                    return {
                        name: dataItem[1].name,
                        value: geoCoordMap[dataItem[1].name].concat([
                            dataItem[1].value
                        ])
                    };
                })
            });
        });

        option = {

            GLMap: {
                roam: true
            },
            coordinateSystem: 'GLMap',
            title: {
                text: '模拟迁徙',
                subtext: '数据纯属虚构',
                left: 'center',
                textStyle: {
                    color: '#fff'
                }
            },
            tooltip: {
                trigger: 'item'
            },
            legend: {
                orient: 'vertical',
                top: 'bottom',
                left: 'right',
                data: ['北京 Top10', '上海 Top10', '广州 Top10'],
                textStyle: {
                    color: '#fff'
                },
                selectedMode: 'single'
            },
            geo: {
                map: 'GLMap',
                label: {
                    emphasis: {
                        show: false
                    }
                },
                roam: true,
                itemStyle: {
                    normal: {
                        areaColor: '#323c48',
                        borderColor: '#404a59'
                    },
                    emphasis: {
                        areaColor: '#2a333d'
                    }
                }
            },
            series: series
        };

        var echartslayer = new EchartsLayer(map);
        echartslayer.chart.setOption(option);
    });
</script>

</body>
</html>